WindowsIdentity 类

定义

表示 Windows 用户。

public ref class WindowsIdentity : System::Security::Claims::ClaimsIdentity, IDisposable, System::Runtime::Serialization::IDeserializationCallback, System::Runtime::Serialization::ISerializable
public ref class WindowsIdentity : System::Security::Claims::ClaimsIdentity, IDisposable
public ref class WindowsIdentity : System::Runtime::Serialization::IDeserializationCallback, System::Runtime::Serialization::ISerializable, System::Security::Principal::IIdentity
public ref class WindowsIdentity : IDisposable, System::Runtime::Serialization::IDeserializationCallback, System::Runtime::Serialization::ISerializable, System::Security::Principal::IIdentity
public class WindowsIdentity : System.Security.Claims.ClaimsIdentity, IDisposable, System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable
public class WindowsIdentity : System.Security.Claims.ClaimsIdentity, IDisposable
[System.Serializable]
public class WindowsIdentity : System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable, System.Security.Principal.IIdentity
[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class WindowsIdentity : IDisposable, System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable, System.Security.Principal.IIdentity
[System.Serializable]
[System.Runtime.InteropServices.ComVisible(true)]
public class WindowsIdentity : System.Security.Claims.ClaimsIdentity, IDisposable, System.Runtime.Serialization.IDeserializationCallback, System.Runtime.Serialization.ISerializable
type WindowsIdentity = class
    inherit ClaimsIdentity
    interface IDisposable
    interface IDeserializationCallback
    interface ISerializable
type WindowsIdentity = class
    inherit ClaimsIdentity
    interface IDisposable
[<System.Serializable>]
type WindowsIdentity = class
    interface IIdentity
    interface ISerializable
    interface IDeserializationCallback
[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type WindowsIdentity = class
    interface IIdentity
    interface ISerializable
    interface IDeserializationCallback
    interface IDisposable
[<System.Serializable>]
[<System.Runtime.InteropServices.ComVisible(true)>]
type WindowsIdentity = class
    inherit ClaimsIdentity
    interface ISerializable
    interface IDeserializationCallback
    interface IDisposable
Public Class WindowsIdentity
Inherits ClaimsIdentity
Implements IDeserializationCallback, IDisposable, ISerializable
Public Class WindowsIdentity
Inherits ClaimsIdentity
Implements IDisposable
Public Class WindowsIdentity
Implements IDeserializationCallback, IIdentity, ISerializable
Public Class WindowsIdentity
Implements IDeserializationCallback, IDisposable, IIdentity, ISerializable
继承
WindowsIdentity
继承
WindowsIdentity
属性
实现

示例

以下示例演示类成员的使用 WindowsIdentity 。 有关演示如何通过调用非托管 Win32 LogonUser 函数获取 Windows 帐户令牌并使用该令牌模拟其他用户的示例,请参阅 WindowsImpersonationContext 类。

using namespace System;
using namespace System::Security::Principal;
void IntPtrConstructor( IntPtr logonToken );
void IntPtrStringConstructor( IntPtr logonToken );
void IntPrtStringTypeBoolConstructor( IntPtr logonToken );
void IntPtrStringTypeConstructor( IntPtr logonToken );
void UseProperties( IntPtr logonToken );
IntPtr LogonUser();
void GetAnonymousUser();
void ImpersonateIdentity( IntPtr logonToken );

[STAThread]
int main()
{
   
   // Retrieve the Windows account token for the current user.
   IntPtr logonToken = LogonUser();
   
   // Constructor implementations.
   IntPtrConstructor( logonToken );
   IntPtrStringConstructor( logonToken );
   IntPtrStringTypeConstructor( logonToken );
   IntPrtStringTypeBoolConstructor( logonToken );
   
   // Property implementations.
   UseProperties( logonToken );
   
   // Method implementations.
   GetAnonymousUser();
   ImpersonateIdentity( logonToken );
   Console::WriteLine( "This sample completed successfully; "
   "press Enter to exit." );
   Console::ReadLine();
}


// Create a WindowsIdentity object for the user represented by the
// specified Windows account token.
void IntPtrConstructor( IntPtr logonToken )
{
   
   // Construct a WindowsIdentity object using the input account token.
   WindowsIdentity^ windowsIdentity = gcnew WindowsIdentity( logonToken );
   
   Console::WriteLine( "Created a Windows identity object named {0}.", windowsIdentity->Name );
}

// Create a WindowsIdentity object for the user represented by the
// specified account token and authentication type.
void IntPtrStringConstructor( IntPtr logonToken )
{
   
   // Construct a WindowsIdentity object using the input account token 
   // and the specified authentication type.
   String^ authenticationType = "WindowsAuthentication";
   WindowsIdentity^ windowsIdentity = gcnew WindowsIdentity( logonToken,authenticationType );
   
   Console::WriteLine( "Created a Windows identity object named {0}.", windowsIdentity->Name );
}



// Create a WindowsIdentity object for the user represented by the
// specified account token, authentication type and Windows account
// type.
void IntPtrStringTypeConstructor( IntPtr logonToken )
{
   
   // Construct a WindowsIdentity object using the input account token,
   // and the specified authentication type and Windows account type.
   String^ authenticationType = "WindowsAuthentication";
   WindowsAccountType guestAccount = WindowsAccountType::Guest;
   WindowsIdentity^ windowsIdentity = gcnew WindowsIdentity( logonToken,authenticationType,guestAccount );
   
   Console::WriteLine( "Created a Windows identity object named {0}.", windowsIdentity->Name );
}

// Create a WindowsIdentity object for the user represented by the
// specified account token, authentication type, Windows account type and
// Boolean authentication flag.
void IntPrtStringTypeBoolConstructor( IntPtr logonToken )
{
   
   // Construct a WindowsIdentity object using the input account token,
   // and the specified authentication type, Windows account type, and
   // authentication flag.
   String^ authenticationType = "WindowsAuthentication";
   WindowsAccountType guestAccount = WindowsAccountType::Guest;
   bool isAuthenticated = true;
   WindowsIdentity^ windowsIdentity = gcnew WindowsIdentity( logonToken,authenticationType,guestAccount,isAuthenticated );
   
   Console::WriteLine( "Created a Windows identity object named {0}.", windowsIdentity->Name );
}

// Access the properties of a WindowsIdentity object.
void UseProperties( IntPtr logonToken )
{
   WindowsIdentity^ windowsIdentity = gcnew WindowsIdentity( logonToken );
   String^ propertyDescription = "The windows identity named ";
   
   // Retrieve the Windows logon name from the Windows identity object.
   propertyDescription = String::Concat( propertyDescription, windowsIdentity->Name );
   
   // Verify that the user account is not considered to be an Anonymous
   // account by the system.
   if (  !windowsIdentity->IsAnonymous )
   {
      propertyDescription = String::Concat( propertyDescription, ", is not an Anonymous account" );
   }

   
   // Verify that the user account has been authenticated by Windows.
   if ( windowsIdentity->IsAuthenticated )
   {
      propertyDescription = String::Concat( propertyDescription, ", is authenticated" );
   }
   
   // Verify that the user account is considered to be a System account
   // by the system.
   if ( windowsIdentity->IsSystem )
   {
      propertyDescription = String::Concat( propertyDescription, ", is a System account" );
   }
   
   // Verify that the user account is considered to be a Guest account
   // by the system.
   if ( windowsIdentity->IsGuest )
   {
      propertyDescription = String::Concat( propertyDescription, ", is a Guest account" );
   }
   
   // Retrieve the authentication type for the 
   String^ authenticationType = windowsIdentity->AuthenticationType;
   
   // Append the authenication type to the output message.
   if ( authenticationType != nullptr )
   {
      propertyDescription = String::Format( "{0} and uses {1} authentication type.", propertyDescription, authenticationType );
   }
   
   Console::WriteLine( propertyDescription );
}


// Retrieve the account token from the current WindowsIdentity object
// instead of calling the unmanaged LogonUser method in the advapi32.dll.
IntPtr LogonUser()
{
   
   IntPtr accountToken = WindowsIdentity::GetCurrent()->Token;
   
   return accountToken;
}


// Get the WindowsIdentity object for an Anonymous user.
void GetAnonymousUser()
{
   
   // Retrieve a WindowsIdentity object that represents an anonymous
   // Windows user.
   WindowsIdentity^ windowsIdentity = WindowsIdentity::GetAnonymous();
   
}


// Impersonate a Windows identity.
void ImpersonateIdentity( IntPtr logonToken )
{
   
   // Retrieve the Windows identity using the specified token.
   WindowsIdentity^ windowsIdentity = gcnew WindowsIdentity( logonToken );
   
   // Create a WindowsImpersonationContext object by impersonating the
   // Windows identity.
   WindowsImpersonationContext^ impersonationContext = windowsIdentity->Impersonate();
   Console::WriteLine( "Name of the identity after impersonation: {0}.", WindowsIdentity::GetCurrent()->Name );
   
   // Stop impersonating the user.
   impersonationContext->Undo();
   
   // Check the identity name.
   Console::Write( "Name of the identity after performing an Undo on the" );
   Console::WriteLine( " impersonation: {0}", WindowsIdentity::GetCurrent()->Name );
}
using System;
using System.Security.Principal;

class WindowsIdentityMembers
{
    [STAThread]
    static void Main(string[] args)
    {
        // Retrieve the Windows account token for the current user.
        IntPtr logonToken = LogonUser();

        // Constructor implementations.
        IntPtrConstructor(logonToken);
        IntPtrStringConstructor(logonToken);
        IntPtrStringTypeConstructor(logonToken);
        IntPrtStringTypeBoolConstructor(logonToken);

        // Property implementations.
        UseProperties(logonToken);

        // Method implementations.
        GetAnonymousUser();
        ImpersonateIdentity(logonToken);

        Console.WriteLine("This sample completed successfully; " +
            "press Enter to exit.");
        Console.ReadLine();
    }

    // Create a WindowsIdentity object for the user represented by the
    // specified Windows account token.
    private static void IntPtrConstructor(IntPtr logonToken)
    {
        // Construct a WindowsIdentity object using the input account token.
        WindowsIdentity windowsIdentity = new WindowsIdentity(logonToken);

        Console.WriteLine("Created a Windows identity object named " +
            windowsIdentity.Name + ".");
    }

    // Create a WindowsIdentity object for the user represented by the
    // specified account token and authentication type.
    private static void IntPtrStringConstructor(IntPtr logonToken)
    {
        // Construct a WindowsIdentity object using the input account token 
        // and the specified authentication type.
        string authenticationType = "WindowsAuthentication";
        WindowsIdentity windowsIdentity =
                        new WindowsIdentity(logonToken, authenticationType);

        Console.WriteLine("Created a Windows identity object named " +
            windowsIdentity.Name + ".");
    }

    // Create a WindowsIdentity object for the user represented by the
    // specified account token, authentication type, and Windows account
    // type.
    private static void IntPtrStringTypeConstructor(IntPtr logonToken)
    {
        // Construct a WindowsIdentity object using the input account token,
        // and the specified authentication type, and Windows account type.
        string authenticationType = "WindowsAuthentication";
        WindowsAccountType guestAccount = WindowsAccountType.Guest;
        WindowsIdentity windowsIdentity =
            new WindowsIdentity(logonToken, authenticationType, guestAccount);

        Console.WriteLine("Created a Windows identity object named " +
            windowsIdentity.Name + ".");
    }

    // Create a WindowsIdentity object for the user represented by the
    // specified account token, authentication type, Windows account type, and
    // Boolean authentication flag.
    private static void IntPrtStringTypeBoolConstructor(IntPtr logonToken)
    {
        // Construct a WindowsIdentity object using the input account token,
        // and the specified authentication type, Windows account type, and
        // authentication flag.
        string authenticationType = "WindowsAuthentication";
        WindowsAccountType guestAccount = WindowsAccountType.Guest;
        bool isAuthenticated = true;
        WindowsIdentity windowsIdentity = new WindowsIdentity(
            logonToken, authenticationType, guestAccount, isAuthenticated);

        Console.WriteLine("Created a Windows identity object named " +
            windowsIdentity.Name + ".");
    }
    // Access the properties of a WindowsIdentity object.
    private static void UseProperties(IntPtr logonToken)
    {
        WindowsIdentity windowsIdentity = new WindowsIdentity(logonToken);
        string propertyDescription = "The Windows identity named ";

        // Retrieve the Windows logon name from the Windows identity object.
        propertyDescription += windowsIdentity.Name;

        // Verify that the user account is not considered to be an Anonymous
        // account by the system.
        if (!windowsIdentity.IsAnonymous)
        {
            propertyDescription += " is not an Anonymous account";
        }

        // Verify that the user account has been authenticated by Windows.
        if (windowsIdentity.IsAuthenticated)
        {
            propertyDescription += ", is authenticated";
        }

        // Verify that the user account is considered to be a System account
        // by the system.
        if (windowsIdentity.IsSystem)
        {
            propertyDescription += ", is a System account";
        }
        // Verify that the user account is considered to be a Guest account
        // by the system.
        if (windowsIdentity.IsGuest)
        {
            propertyDescription += ", is a Guest account";
        }

        // Retrieve the authentication type for the 
        String authenticationType = windowsIdentity.AuthenticationType;

        // Append the authenication type to the output message.
        if (authenticationType != null)
        {
            propertyDescription += (" and uses " + authenticationType);
            propertyDescription += (" authentication type.");
        }

        Console.WriteLine(propertyDescription);

        // Display the SID for the owner.
        Console.Write("The SID for the owner is : ");
        SecurityIdentifier si = windowsIdentity.Owner;
        Console.WriteLine(si.ToString());
        // Display the SIDs for the groups the current user belongs to.
        Console.WriteLine("Display the SIDs for the groups the current user belongs to.");
        IdentityReferenceCollection irc = windowsIdentity.Groups;
        foreach (IdentityReference ir in irc)
            Console.WriteLine(ir.Value);
        TokenImpersonationLevel token = windowsIdentity.ImpersonationLevel;
        Console.WriteLine("The impersonation level for the current user is : " + token.ToString());
    }

    // Retrieve the account token from the current WindowsIdentity object
    // instead of calling the unmanaged LogonUser method in the advapi32.dll.
    private static IntPtr LogonUser()
    {
        IntPtr accountToken = WindowsIdentity.GetCurrent().Token;
        Console.WriteLine( "Token number is: " + accountToken.ToString());

        return accountToken;
    }

    // Get the WindowsIdentity object for an Anonymous user.
    private static void GetAnonymousUser()
    {
        // Retrieve a WindowsIdentity object that represents an anonymous
        // Windows user.
        WindowsIdentity windowsIdentity = WindowsIdentity.GetAnonymous();
    }

    // Impersonate a Windows identity.
    private static void ImpersonateIdentity(IntPtr logonToken)
    {
        // Retrieve the Windows identity using the specified token.
        WindowsIdentity windowsIdentity = new WindowsIdentity(logonToken);

        // Create a WindowsImpersonationContext object by impersonating the
        // Windows identity.
        WindowsImpersonationContext impersonationContext =
            windowsIdentity.Impersonate();

        Console.WriteLine("Name of the identity after impersonation: "
            + WindowsIdentity.GetCurrent().Name + ".");
        Console.WriteLine(windowsIdentity.ImpersonationLevel);
        // Stop impersonating the user.
        impersonationContext.Undo();

        // Check the identity name.
        Console.Write("Name of the identity after performing an Undo on the");
        Console.WriteLine(" impersonation: " +
            WindowsIdentity.GetCurrent().Name);
    }
}
Imports System.Security.Principal

Module Module1

    Sub Main()

        ' Retrieve the Windows account token for the current user.
        Dim logonToken As IntPtr = LogonUser()

        ' Constructor implementations.
        IntPtrConstructor(logonToken)
        IntPtrStringConstructor(logonToken)
        IntPtrStringTypeConstructor(logonToken)
        IntPrtStringTypeBoolConstructor(logonToken)

        ' Property implementations.
        UseProperties(logonToken)

        ' Method implementations.
        GetAnonymousUser()
        ImpersonateIdentity(logonToken)

        ' Align interface and conclude application.
        Console.WriteLine(vbCrLf + "This sample completed " + _
            "successfully; press Enter to exit.")
        Console.ReadLine()

    End Sub
    
    ' Create a WindowsIdentity object for the user represented by the
    ' specified Windows account token.
    Private Sub IntPtrConstructor(ByVal logonToken As IntPtr)
        ' Construct a WindowsIdentity object using the input account token.
        Dim windowsIdentity As New WindowsIdentity(logonToken)

        WriteLine("Created a Windows identity object named " + _
            windowsIdentity.Name + ".")
    End Sub
    ' Create a WindowsIdentity object for the user represented by the
    ' specified account token and authentication type.
    Private Sub IntPtrStringConstructor(ByVal logonToken As IntPtr)
        ' Construct a WindowsIdentity object using the input account token 
        ' and the specified authentication type
        Dim authenticationType = "WindowsAuthentication"
        Dim windowsIdentity As _
            New WindowsIdentity(logonToken, authenticationType)

        WriteLine("Created a Windows identity object named " + _
            windowsIdentity.Name + ".")
    End Sub

    ' Create a WindowsIdentity object for the user represented by the
    ' specified account token, authentication type, and Windows account
    ' type.
    Private Sub IntPtrStringTypeConstructor(ByVal logonToken As IntPtr)
        ' Construct a WindowsIdentity object using the input account token,
        ' and the specified authentication type and Windows account type.
        Dim authenticationType As String = "WindowsAuthentication"
        Dim guestAccount As WindowsAccountType = WindowsAccountType.Guest
        Dim windowsIdentity As _
            New WindowsIdentity(logonToken, authenticationType, guestAccount)

        WriteLine("Created a Windows identity object named " + _
            windowsIdentity.Name + ".")
    End Sub

    ' Create a WindowsIdentity object for the user represented by the
    ' specified account token, authentication type, Windows account type,
    ' and Boolean authentication flag.
    Private Sub IntPrtStringTypeBoolConstructor(ByVal logonToken As IntPtr)
        ' Construct a WindowsIdentity object using the input account token,
        ' and the specified authentication type, Windows account type, and
        ' authentication flag.
        Dim authenticationType As String = "WindowsAuthentication"
        Dim guestAccount As WindowsAccountType = WindowsAccountType.Guest
        Dim isAuthenticated As Boolean = True
        Dim windowsIdentity As New WindowsIdentity( _
            logonToken, authenticationType, guestAccount, isAuthenticated)

        WriteLine("Created a Windows identity object named " + _
            windowsIdentity.Name + ".")
    End Sub
        
    ' Access the properties of a WindowsIdentity object.
    Private Sub UseProperties(ByVal logonToken As IntPtr)
        Dim windowsIdentity As New WindowsIdentity(logonToken)
        Dim propertyDescription As String = "The Windows identity named "

        ' Retrieve the Windows logon name from the Windows identity object.
        propertyDescription += windowsIdentity.Name

        ' Verify that the user account is not considered to be an Anonymous
        ' account by the system.
        If Not windowsIdentity.IsAnonymous Then
            propertyDescription += " is not an Anonymous account"
        End If

        ' Verify that the user account has been authenticated by Windows.
        If (windowsIdentity.IsAuthenticated) Then
            propertyDescription += ", is authenticated"
        End If

        ' Verify that the user account is considered to be a System account by
        ' the system.
        If (windowsIdentity.IsSystem) Then
            propertyDescription += ", is a System account"
        End If

        ' Verify that the user account is considered to be a Guest account by
        ' the system.
        If (windowsIdentity.IsGuest) Then
            propertyDescription += ", is a Guest account"
        End If
        Dim authenticationType As String = windowsIdentity.AuthenticationType

        ' Append the authenication type to the output message.
        If (Not authenticationType Is Nothing) Then
            propertyDescription += (" and uses " + authenticationType)
            propertyDescription += (" authentication type.")
        End If

        WriteLine(propertyDescription)

        ' Display the SID for the owner.
        Console.Write("The SID for the owner is : ")
        Dim si As SecurityIdentifier
        si = windowsIdentity.Owner
        Console.WriteLine(si.ToString())
        ' Display the SIDs for the groups the current user belongs to.
        Console.WriteLine("Display the SIDs for the groups the current user belongs to.")
        Dim irc As IdentityReferenceCollection
        Dim ir As IdentityReference
        irc = windowsIdentity.Groups
        For Each ir In irc
            Console.WriteLine(ir.Value)
        Next
        Dim token As TokenImpersonationLevel
        token = windowsIdentity.ImpersonationLevel
        Console.WriteLine("The impersonation level for the current user is : " + token.ToString())
    End Sub
    ' Retrieve the account token from the current WindowsIdentity object
    ' instead of calling the unmanaged LogonUser method in the advapi32.dll.
    Private Function LogonUser() As IntPtr
        Dim accountToken As IntPtr = WindowsIdentity.GetCurrent().Token

        Return accountToken
    End Function

    ' Get the WindowsIdentity object for an Anonymous user.
    Private Sub GetAnonymousUser()
        ' Retrieve a WindowsIdentity object that represents an anonymous
        ' Windows user.
        Dim windowsIdentity As WindowsIdentity
        windowsIdentity = windowsIdentity.GetAnonymous()
    End Sub

    ' Impersonate a Windows identity.
    Private Sub ImpersonateIdentity(ByVal logonToken As IntPtr)
        ' Retrieve the Windows identity using the specified token.
        Dim windowsIdentity As New WindowsIdentity(logonToken)

        ' Create a WindowsImpersonationContext object by impersonating the
        ' Windows identity.
        Dim impersonationContext As WindowsImpersonationContext
        impersonationContext = windowsIdentity.Impersonate()

        WriteLine("Name of the identity after impersonation: " + _
            windowsIdentity.GetCurrent().Name + ".")

        ' Stop impersonating the user.
        impersonationContext.Undo()

        ' Check the identity.
        WriteLine("Name of the identity after performing an Undo on the " + _
            "impersonation: " + windowsIdentity.GetCurrent().Name + ".")
    End Sub
    ' Write out message with carriage return to output textbox.
    Private Sub WriteLine(ByVal message As String)
        Console.WriteLine(message + vbCrLf)
    End Sub

End Module

注解

GetCurrent调用 方法以创建表示WindowsIdentity当前用户的对象。

重要

此类型实现 IDisposable 接口。 在使用完类型后,您应直接或间接释放类型。 若要直接释放类型,请在 try/catch 块中调用其 Dispose 方法。 若要间接释放类型,请使用 using(在 C# 中)或 Using(在 Visual Basic 中)等语言构造。 有关详细信息,请参阅 IDisposable 接口主题中的“使用实现 IDisposable 的对象”一节。

构造函数

WindowsIdentity(IntPtr)

为指定的 Windows 帐户标记表示的用户初始化 WindowsIdentity 类的新实例。

WindowsIdentity(IntPtr, String)

为指定的 Windows 帐户标记和指定的身份验证类型表示的用户初始化 WindowsIdentity 类的新实例。

WindowsIdentity(IntPtr, String, WindowsAccountType)

为指定的 Windows 帐户标记、指定的身份验证类型和指定的 Windows 帐户类型表示的用户初始化 WindowsIdentity 类的新实例。

WindowsIdentity(IntPtr, String, WindowsAccountType, Boolean)

为指定的 Windows 帐户标记、指定的身份验证类型、指定的 Windows 帐户类型和指定的身份验证状态表示的用户初始化 WindowsIdentity 类的新实例。

WindowsIdentity(SerializationInfo, StreamingContext)
已过时.

初始化 SerializationInfo 流中的信息所表示的用户的 WindowsIdentity 类的新实例。

WindowsIdentity(String)

初始化以指定用户主名称 (UPN) 表示的用户的 WindowsIdentity 类的新实例。

WindowsIdentity(String, String)

初始化以指定用户主名称 (UPN) 和指定身份验证类型共同表示的用户的 WindowsIdentity 类的新实例。

WindowsIdentity(WindowsIdentity)

使用指定的 WindowsIdentity 对象初始化 WindowsIdentity 类的新实例。

字段

DefaultIssuer

标识默认 ClaimsIdentity 颁发者的名称。

DefaultNameClaimType

默认名称声明类型;Name

(继承自 ClaimsIdentity)
DefaultRoleClaimType

默认角色声明类型;Role

(继承自 ClaimsIdentity)

属性

AccessToken

获取此 SafeAccessTokenHandle 实例的此 WindowsIdentity

Actor

获取或设置被授予委派权利的调用方的标识。

(继承自 ClaimsIdentity)
AuthenticationType

获取用于标识用户的身份验证的类型。

BootstrapContext

获取或设置用于创建此声明标识的令牌。

(继承自 ClaimsIdentity)
Claims

为用户获取此 Windows 标识表示的所有声明。

CustomSerializationData

包含派生类型提供的任何其他数据。 通常在调用 WriteTo(BinaryWriter, Byte[]) 时设置。

(继承自 ClaimsIdentity)
DeviceClaims

获取有 WindowsDeviceClaim 属性密钥的声明。

Groups

获取当前 Windows 用户所属的组。

ImpersonationLevel

获取用户的模拟级别。

IsAnonymous

获取一个值,该值指示系统是否将用户帐户标识为匿名帐户。

IsAuthenticated

获取一个值,该值指示 Windows 是否对用户进行了身份验证。

IsGuest

获取一个值,该值指示系统是否将用户帐户标识为 Guest 帐户。

IsSystem

获取一个值,该值指示系统是否将用户帐户标识为 System 帐户。

Label

获取或设置此声明标识的标签。

(继承自 ClaimsIdentity)
Name

获取用户的 Windows 登录名。

NameClaimType

获取用于确定为此声明标识的 Name 属性提供值的声明的声明类型。

(继承自 ClaimsIdentity)
Owner

获取标记所有者的安全标识符 (SID)。

RoleClaimType

获取将解释为此声明标识中声明的 .NET 角色的声明类型。

(继承自 ClaimsIdentity)
Token

获取用户的 Windows 帐户标记。

User

获取用户的安全标识符 (SID)。

UserClaims

获取有 WindowsUserClaim 属性密钥的声明。

方法

AddClaim(Claim)

添加单个声明到此声明标识。

(继承自 ClaimsIdentity)
AddClaims(IEnumerable<Claim>)

添加声明列表到此声明标识。

(继承自 ClaimsIdentity)
Clone()

创建作为当前实例副本的新对象。

CreateClaim(BinaryReader)

为派生类型提供扩展点以创建自定义 Claim

(继承自 ClaimsIdentity)
Dispose()

释放由 WindowsIdentity 使用的所有资源。

Dispose(Boolean)

释放由 WindowsIdentity 占用的非托管资源,还可以另外再释放托管资源。

Equals(Object)

确定指定对象是否等于当前对象。

(继承自 Object)
Finalize()

释放由当前实例所持有的资源。

FindAll(Predicate<Claim>)

检索所有与指定谓词相匹配的声明。

(继承自 ClaimsIdentity)
FindAll(String)

检索所有有指定声明类型的声明。

(继承自 ClaimsIdentity)
FindFirst(Predicate<Claim>)

检所由指定谓词匹配的第一个声明。

(继承自 ClaimsIdentity)
FindFirst(String)

检索有指定声明类型的第一个声明。

(继承自 ClaimsIdentity)
GetAnonymous()

返回 WindowsIdentity 对象,可在代码中将其用作 sentinel 值来表示匿名用户。 属性值不表示 Windows 操作系统使用的内置匿名标识。

GetCurrent()

返回表示当前 Windows 用户的 WindowsIdentity 对象。

GetCurrent(Boolean)

返回一个 WindowsIdentity 对象,该对象表示线程或进程(具体取决于 ifImpersonating 参数的值)的 Windows 标识。

GetCurrent(TokenAccessLevels)

返回一个 WindowsIdentity 对象,该对象使用指定的所需标记访问级别来表示当前 Windows 用户。

GetHashCode()

作为默认哈希函数。

(继承自 Object)
GetObjectData(SerializationInfo, StreamingContext)

用序列化当前SerializationInfo 对象所需的数据来填充 ClaimsIdentity

(继承自 ClaimsIdentity)
GetType()

获取当前实例的 Type

(继承自 Object)
HasClaim(Predicate<Claim>)

确定该声明标识是否拥有与指定条件相匹配的声明。

(继承自 ClaimsIdentity)
HasClaim(String, String)

确定该声明标识是否具备指定声明类型和值。

(继承自 ClaimsIdentity)
Impersonate()

模拟 WindowsIdentity 对象表示的用户。

Impersonate(IntPtr)

模拟指定用户标记表示的用户。

MemberwiseClone()

创建当前 Object 的浅表副本。

(继承自 Object)
RemoveClaim(Claim)

尝试从声明标识中移除一个声明。

(继承自 ClaimsIdentity)
RunImpersonated(SafeAccessTokenHandle, Action)

作为模拟 Windows 标识运行指定操作。 可以使用 RunImpersonated(SafeAccessTokenHandle, Action) 并直接作为参数提供函数,而不是使用模拟方法调用并在 WindowsImpersonationContext 中运行函数。

RunImpersonated<T>(SafeAccessTokenHandle, Func<T>)

作为模拟 Windows 标识运行指定函数。 可以使用 RunImpersonated(SafeAccessTokenHandle, Action) 并直接作为参数提供函数,而不是使用模拟方法调用并在 WindowsImpersonationContext 中运行函数。

RunImpersonatedAsync(SafeAccessTokenHandle, Func<Task>)

运行指定异步操作,作为模拟 Windows 标识。

RunImpersonatedAsync<T>(SafeAccessTokenHandle, Func<Task<T>>)

运行指定异步操作,作为模拟 Windows 标识。

ToString()

返回表示当前对象的字符串。

(继承自 Object)
TryRemoveClaim(Claim)

尝试从声明标识中移除一个声明。

(继承自 ClaimsIdentity)
WriteTo(BinaryWriter)

使用 BinaryWriter 序列化。

(继承自 ClaimsIdentity)
WriteTo(BinaryWriter, Byte[])

使用 BinaryWriter 序列化。

(继承自 ClaimsIdentity)

显式接口实现

IDeserializationCallback.OnDeserialization(Object)

实现 ISerializable 接口,并在完成反序列化后由反序列化事件回调。

ISerializable.GetObjectData(SerializationInfo, StreamingContext)

用重新创建此执行上下文的实例所需的逻辑上下文信息设置 SerializationInfo 对象。

适用于